JP3237216U - Quick attachment / detachment device and lighting equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve a technical problem that attachment / detachment of a ceiling light existing in a conventional technique is complicated and attachment / detachment efficiency is low by providing a quick attachment / detachment device and a lamp. SOLUTION: In a quick attachment / detachment device, a snap 110 is provided on a hooking tool 100, the snap has two types of states of popping out and retracting in the hooking tool, and the snap has a tendency to always pop out in the hooking tool. , The snap is provided with a contact portion 111. The mounting assembly is rotatably assembled to the hook, the mounting assembly is provided with an operating portion 221 and a blocking portion 211 along the assembly direction, and the snap is located between the operating portion and the blocking portion. The mounting assembly and the hook can move relative to each other along the assembly direction, and the operating part can come into contact with or separate from the abutting part. When the operating part comes into contact with the abutting part, the mounting assembly rotates with respect to the hook, and the operating part can press the abutting part and pop out or retract the snap. [Selection diagram] FIG. 5

Description

The present invention belongs to the field of lighting technology, and more specifically, it relates to a quick attachment / detachment device and a lamp.

Ceiling lights are a type of lamp, and as the name suggests, they are called ceiling lights because the top of the lamp is flat and the bottom is completely attached to the roof when it is installed. The light source includes a general white light bulb, a fluorescent lamp, a high-intensity gas discharge lamp, a halogen lamp, an LED (Light-Emitting Diode, a light emitting diode) and the like. The most popular ceiling light on the market today is the LED ceiling light, which is a lamp of choice in various places such as homes, offices and entertainment venues.

Traditional ceiling lights include lamp covers and lamp sockets, and screws attach the lamp socket to the ceiling, so when attaching or detaching a ceiling light, first remove the lamp cover and then screw in the screws to secure the lamp socket to the ceiling. Alternatively, it must be removed from the ceiling, and as can be seen, the attachment / detachment of the ceiling light having the above structure is complicated, which reduces the attachment / detachment efficiency.

An object of the embodiment of the present invention is to provide a quick attachment / detachment device and a lamp, thereby solving a technical problem that the attachment / detachment of a ceiling light, which exists in the prior art, is complicated and the attachment / detachment efficiency is low.

In order to achieve the above object, the technical solution adopted by the present invention is to provide the following quick attachment / detachment device.

It is a hooking tool, and a snap is installed on the hooking tool, and the snap has two types of states of popping out and retracting on the hooking tool, and the snap always tends to pop out on the hooking tool. A hooking tool that has and has a contact portion installed on the snap,
A mounting assembly that is rotatably mounted to the hook, the mounting assembly is provided with an operating portion and a blocking portion along the assembly direction, and the snap is located between the operating portion and the blocking portion. With mounting assembly,
The mounting assembly and the hooking tool can move relative to each other along the assembly direction, whereby the operating portion can come into contact with or separate from the abutting portion.
When the operating portion comes into contact with the abutting portion, the mounting assembly rotates with respect to the hook, and the operating portion presses the abutting portion to pop out and retract the snap. Can be switched between
When the snap pops out of the hook, the blocking portion abuts on the snap to prevent the mounting assembly from detaching from the hook along the assembly direction and the snap to pull. When retracted into the hook, the snap avoids the blocking portion so that the mounting assembly can be disengaged from the hook along the assembly direction.

In one embodiment, the mounting assembly comprises a lamp socket and a lamp disk assembled in sequence along the assembly direction, the lamp socket and the lamp disk surrounding the lamp socket to form a mounting groove, wherein the hook is the hook. Assembled in the mounting groove.

In one embodiment, the blocking section is provided on the lamp disk and the operating section is provided on the lamp socket.

In one embodiment, the rapid attachment / detachment device further comprises an elastic assembly, the elastic assembly being installed between the lamp socket and the hook along the assembly direction, the elastic assembly being the lamp socket. It is used to always have a tendency to move away from the hook.

In one embodiment, the elastic assembly comprises a rotation stop ring that abuts on the hook and an elastic case that is installed between the rotation stop ring and the lamp socket.

In one embodiment, the anti-rotation ring is provided with an anti-rotation block projecting inward along the radial direction, the anti-rotation block blocking the abutting portion and the mounting assembly being the hooking tool. It is used to limit the rotation with respect to.

In one embodiment, the elastic assembly further comprises a connecting shaft for connecting the rotation stop ring and the lamp socket, the connecting shaft extending along the assembly direction, and the lamp socket along the connecting shaft. Can slide.

In one embodiment, when the operating portion comes into contact with the abutting portion, the operating portion is provided outside the abutting portion along the radial direction to press the abutting portion against the operating portion. Guide surface is provided.

In one embodiment, the guide plane comprises a first guide segment and a second guide segment connected in sequence.
When the abutting portion moves from one end of the first guide segment away from the second guide segment toward the other end of the first guide segment, the snap is gradually retracted into the hook. ,
When the second guide segment abuts on the abutting portion, the snap retracts into the hook.

The present invention further provides a lamp, including a light emitting assembly, a lamp cover and a quick attachment / detachment device as described above, wherein the lamp cover is installed covering the mounting assembly, and the light emitting assembly is the mounting assembly and the lamp cover. It is installed between and.

The beneficial effects of the quick attachment / detachment device and the lamp provided by the present invention are as follows. Compared to conventional techniques, the hooks of the present invention are used to secure the hook to the mounting object, the mounting assembly is used to secure the lampshade and the light emitting assembly, and when assembling the hook and the mounting assembly. First, push the snap into the hook to avoid the blocking part of the mounting assembly, then attach the mounting assembly to the hooking tool, and after the snap crosses the blocking part, the snap is the hooking tool. To prevent the mounting assembly from detaching from the hook along the assembly direction, thereby completing the assembly between the hook and the mounting assembly. When removing the hook and mounting assembly, first move the mounting assembly to the hook along the assembly direction until the operating part of the mounting assembly touches the abutment of the snap, and then move the mounting assembly. Rotating, the operating unit presses on the abutment and snaps retract into the hook to avoid the blocking, and finally pulls the mounting assembly out of the hook, thereby between the hook and the mounting assembly. Complete the removal. As can be seen, the present invention modifies the mounting concept and steps of a conventional sealing light, the lamp cover is fixed to the mounting assembly when the quick attachment / detachment device is applied to the lamp, and the lamp cover is removed when the lamp is removed. There is no need, the lamp can be removed by screwing in the mounting assembly, the hook and mounting assembly of the present invention can be easily attached and detached, labor can be effectively saved and the attachment and detachment efficiency can be improved. Moreover, it is possible to avoid damaging the parts during the removal work and improve the reliability of the product.

In order to further clarify the technical solution according to the embodiment of the present invention, the drawings that need to be used for the description of the examples or the prior art will be briefly described below, but the drawings in the following description are clearly described. Are just a few examples of the present invention. Those skilled in the art can obtain other drawings from these drawings without any creative ingenuity.

It is 3D structure schematic diagram of the lamp provided by the Example of this invention. It is a schematic disassembled structure of the lamp provided by the Example of this invention. Is a schematic fitting structure of a lamp socket and an elastic assembly provided by an embodiment of the present invention. Is a three-dimensional structural schematic diagram of the hooking tool provided by the embodiment of the present invention. It is sectional drawing of the cross-sectional structure of the lamp provided by the Example of this invention. FIG. 5 is a schematic diagram of an enlarged structure of region A in FIG. FIG. 1 is a schematic diagram 1 of the principle of the lamp provided by the embodiment of the present invention. FIG. 2 is a schematic diagram 2 of the principle of the lamp provided by the embodiment of the present invention. FIG. 3 is a schematic diagram 3 of the principle of the lamp provided by the embodiment of the present invention.

Here, each drawing code in the figure is as follows.
100: Hook, 110: Snap, 111: Contact, 200: Mounting assembly, 210: Lamp disk, 211: Block, 220: Lamp socket, 221: Operation, 2211: Guide surface, 2211a: First Guide segment, 2211b: Second guide segment, 2211c: Third guide segment, 2212: Stopper, 2213: Spring plate, 222: Through hole, 230: Mounting groove, 300: Elastic assembly, 310: Rotation stop ring, 311: Rotation stop block, 320: Elastic matter, 330: Connection shaft, 331: Retaining head, 400: Light emitting assembly, 500: Lamp cover, 600: Light emitting cavity.

In order to further clarify the technical problems, technical solutions and beneficial effects to be solved by the present invention, the present invention will be described in more detail with reference to the drawings and examples below. As will be appreciated, the specific embodiments described herein are for illustration purposes only and are not intended to limit the invention.

When a part is "fixed" or "installed" to another part, it may be directly located on the other part or indirectly located on the part. If one part is "connected" to another part, it may be directly or indirectly connected to the other part.

Terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship indicated by "inside", "outside", etc. is merely for simplifying the explanation of the present invention based on the orientation or positional relationship shown in the drawings. It should be understood that it is not intended to limit the present invention as it is not intended to indicate or imply that the part has a specific orientation and needs to be constructed and operated in a specific orientation. Is.

It is also understood that the terms "first" and "second" are used only to explain the purpose and indicate or imply relative importance or imply the number of indicated technical features. Don't be. Thereby, the feature limited to "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specified and specifically limited.

Referring to FIGS. 1, 2, 5 and 6, embodiments of the present invention provide a quick attachment / detachment device, including a hooking tool 100 and a mounting assembly 200, the hooking tool 100 being secured to a mounting object. However, the mounting target may be, but is not limited to, the ceiling. The mounting assembly 200 is used to secure the light emitting assembly 400 and the lamp cover 500, the lamp cover 500 is fixedly connected to the mounting assembly 200, and surrounds between the lamp cover 500 and the mounting assembly 200 to form a light emitting cavity 600. , The light emitting assembly 400 is provided in the light emitting cavity 600. When using the quick attachment / detachment device of the embodiment of the present invention, the light emitting assembly 400 is fixed to the mounting assembly 200 and the lamp cover by fixing the light emitting assembly 400 to the mounting assembly 200, and then fixing the lamp cover 500 to the mounting assembly 200. It is installed in the light emitting cavity 600 between 500 and 500.

Further, as one specific embodiment of the present invention, as shown in FIG. 4, a snap 110 is provided on the hooking tool 100, and the snap 110 has two types of states of popping out and retracting on the hooking tool 100. However, the snap 110 always has a tendency to pop out from the hook 100, and the snap 110 is provided with a contact portion 111. As shown in FIGS. 2, 3, 5 and 6, the mounting assembly 200 is rotatably mounted on the hook 100, and the mounting assembly 200 is provided with an operating portion 221 and a blocking portion 211 along the assembly direction. , The snap 110 is located between the operation unit 221 and the blocking unit 211. The mounting assembly 200 and the hook 100 can move relative to each other along the assembly direction, whereby the operating unit 221 can come into contact with or separate from the abutting unit 111. When the operating portion 221 comes into contact with the abutting portion 111, the mounting assembly 200 rotates with respect to the hook 100, and the operating portion 221 presses the abutting portion 111 and pops out and retracts the snap 110. Can be switched between. When the hook 100 pops out, the blocking portion 211 abuts on the snap 110 to prevent the mounting assembly 200 from separating from the hook 100 along the assembly direction, and when the hook 100 retracts, the snap 110 blocks. Avoiding portion 211, the mounting assembly 200 separates from the hook 100 along the assembly direction.

The hook 100 is fixed to the ceiling, the light emitting assembly 400 and the lamp cover 500 are fixedly connected to the mounting assembly 200, and the steps for assembling the hook 100 and the mounting assembly 200 are as follows. As shown in FIG. 6, first, the snap 110 is pressed and the snap 110 is retracted into the hook 100 to avoid the blocking portion 211 of the mounting assembly 200. Next, the mounting assembly 200 is assembled to the hooking tool 100, and after the snap 110 exceeds the blocking portion 211, the snap 110 pops out to the hooking tool 100, and the mounting assembly 200 is attached to the hooking tool 100 under the action of gravity. On the other hand, it always has a downward tendency (which is the same as the direction of gravity), so that the blocking portion 211 abuts on the snap 110 and the mounting assembly 200 disengages from the hook 100 along the assembly direction. And thereby complete the assembly between the hook 100 and the mounting assembly 200. Obviously, in the assembly process, the step of removing the lamp cover 500 is not required, the assembly step can be simplified, labor can be effectively saved, and the assembly efficiency can be improved.

The steps for removing the hook 100 and the mounting assembly 200 are as follows. As shown in FIG. 6, the mounting assembly 200 is first moved with respect to the hook 100 along the assembly direction, and specifically, the mounting assembly 200 is pressed upward (opposite the direction of gravity). Thereby, the mounting assembly 200 is moved upward with respect to the hook 100 until the operating portion 221 of the mounting assembly 200 comes into contact with the abutting portion 111 of the snap 110. Next, as shown in FIGS. 7 to 9, the mounting assembly 200 is rotated, and the operating portion 221 presses the contact portion 111 to retract the snap 110 into the hook 100 to avoid the blocking portion 211. Finally, the mounting assembly 200 is pulled out of the hook 100, thereby completing the removal between the hook 100 and the mounting assembly 200. Obviously, the removal process does not require the step of removing the lamp cover 500, it changes the installation concept and steps of the conventional ceiling light, simplifies the removal step, effectively saves labor and improves the removal efficiency. The lamp cover 500 can be manufactured integrally, which saves mold opening cost and assembly cost, does not require the lamp cover 500 to be removed when it is removed, and avoids damage to parts during the removal work process. , Improve product reliability.

As can be seen from this, the hooking tool 100 and the mounting assembly 200 of the present invention can be easily attached and detached, effectively saving labor and improving the attachment and detachment efficiency.

Further, as one specific embodiment of the present invention, the hooking tool 100 is provided with a pop-out mechanism (not shown), and the pop-out mechanism is connected to the snap 110 and the hooking tool 100, whereby the snap 110 is provided. The hook 100 always has a tendency to pop out. In the embodiment, the pop-out mechanism may be a spring, but is not limited thereto.

Further, as one specific embodiment of the present invention, as shown in FIGS. 3 and 4, two snaps 110 are installed on the hooking tool 100, and the two snaps 110 are on both sides of the hooking tool 100 facing each other. Two operating units 221 are installed symmetrically in the mounting assembly 200, the operating units 221 have a one-to-one correspondence with the snap 110, and each operating unit 221 presses the corresponding snap 110. Is used to pop or retract the snap 110 into the hook 100. As will be appreciated, the number of snaps 110 and controls 221 can be appropriately adjusted and is not limited herein, depending on the choice of actual situation and the specific needs.

Further, as one specific embodiment of the present invention, as shown in FIGS. 2, 5 and 6, the mounting assembly 200 includes a lamp socket 220 and a lamp disk 210 assembled in sequence along the assembly direction. The lamp socket 220 and the lamp disk 210 are surrounded to form a mounting groove 230, and the hook 100 is assembled in the mounting groove 230. In this embodiment, the lamp disk 210 and the lamp cover 500 are fixedly connected and surrounded to form a light emitting cavity 600, and the lamp socket 220 may be fixed to the lamp disk 210 by screws, rivets or pull studs, but is limited thereto. Instead, the blocking portion 211 is provided on the lamp disk 210, and the blocking portion 211 is located at the top of the mounting groove 230. The operation unit 221 is provided in the lamp socket 220, and the operation unit 221 is located at the bottom of the mounting groove 230. As can be understood, if the specific structure of the mounting assembly 200 can be appropriately modified depending on the choice of actual situation, it is ensured that the mounting assembly 200 is provided with the blocking section 211 and the operating section 221. Well, not only here.

Further, as one specific embodiment of the present invention, as shown in FIG. 6, the distance between the blocking portion 211 and the operating portion 221 is larger than the height of the snap 110, whereby the mounting assembly 200 and the hook are hooked. The tools 100 can move relative to each other along the assembly direction. It should be explained that the distance between the blocking section 211 and the operating section 221 refers to the dimension in the assembly direction between the blocking section 211 and the operating section 221 and the height of the snap 110 is the height of the snap 110 in the assembly direction of the snap 110. Refers to dimensions.

Further, as one specific embodiment of the present invention, as shown in FIG. 6, when the operation unit 221 comes into contact with the contact portion 111, the operation unit 221 is located outside the contact portion 111 along the radial direction. A guide surface 2211 for pressing the contact portion 111 is provided on the operation portion 221. What should be described is that the axis on which the mounting assembly 200 rotates with respect to the hook 100 is defined as the axis of rotation, and the radial direction is vertical and points in the direction of passing through the axis of rotation.

Further, as one specific embodiment of the present invention, as shown in FIG. 6, the guide surface 2211 includes a first guide segment 2211a and a second guide segment 2211b which are sequentially connected, and the contact portion 111 includes a first guide segment 2211a and a second guide segment 2211b. When moving from one end of the first guide segment 2211a away from the second guide segment 2211b toward the other end of the first guide segment 2211a, the snap 110 gradually retracts into the hook 100. When the second guide segment 2211b abuts on the abutting portion 111, the snap 110 retracts into the hook 100. In this structure, as shown in FIGS. 6 and 8, the mounting assembly 200 is moved with respect to the hook 100 along the assembly direction, specifically, the mounting assembly 200 is directed upward (opposite the direction of gravity). The mounting assembly 200 moves upward with respect to the hook 100 until the first guide segment 2211a of the mounting assembly 200 comes into contact with the abutting portion 111 of the snap 110. By rotating the mounting assembly 200, the abutting portion 111 moves from one end of the first guide segment 2211a away from the second guide segment 2211b toward the other end of the first guide segment 2211a, and the snap 110 is pulled. Gradually retract into the hook 100. As shown in FIG. 9, when the abutting portion 111 abuts on the second guide segment 2211b, the snap 110 is completely retracted into the hook 100, at which time the mounting assembly 200 is pulled directly from the hook 100. Can be pulled out.

Further, as one specific embodiment of the present invention, as shown in FIGS. 7 to 9, the first guide segment 2211a is an arc surface or a slope, and in this structure, the contact portion 111 is the first. When moving from one end of the guide segment 2211a away from the second guide segment 2211b toward the other end of the first guide segment 2211a, the snap 110 gradually retracts into the hook 100. The second guide segment 2211b is an arcuate surface, in which the snap 110 always remains fully retracted into the hook 100 when the abutting portion 111 moves along the second guide segment 2211b. ..

Further, as one specific embodiment of the present invention, as shown in FIGS. 6 to 9, the operation unit 221 further includes a stopper 2212 installed so as to project from the second guide segment 2211b, and the stopper 2212 is a specific embodiment. The stopper 2212 may be installed at one end of the second guide segment 2211b away from the first guide segment 2211a, but the stopper 2212 is used to prevent the contact portion 111, and the contact portion is used. It prevents the 111 from slipping off from one end of the second guide segment 2211b away from the first guide segment 2211a and prevents the snap 110 from popping out into the hook 100.

Further, as one specific embodiment of the present invention, as shown in FIGS. 6 to 9, the operation unit 221 is further connected to one end of the first guide segment 2211a away from the second guide segment 2211b. A third guide segment 2211c is included, and the third guide segment 2211c is used to guide the abutting portion 111 to move to the second guide segment 2211b. In the embodiment, the third guide segment 2211c may be an arcuate surface.

Further, as one specific embodiment of the present invention, as shown in FIGS. 6 to 9, the operation unit 221 further includes a spring plate 2213 installed on the guide surface 2211, and in this structure, the contact portion 111 is provided. When moving along the guide surface 2211, when the contact portion 111 passes through the spring plate 2213, the spring plate 2213 is first elastically deformed, and then the spring plate 2213 repels to recover to the initial state, and voice and vibration are generated. And presents the operator to remove the mounting assembly 200. In the embodiment, the spring plate 2213 may be provided in the third guide segment 2211c, but is not limited thereto.

Further, as one specific embodiment of the present invention, as shown in FIGS. 2 and 6, the quick attachment / detachment device further includes an elastic assembly 300, which is hooked to the lamp socket 220 along the assembly direction. Installed between the tool 100 and the elastic assembly 300 is used because the lamp socket 220 always tends to move away from the hook 100. With this structure, if an earthquake or other accident occurs and the mounting assembly 200 vibrates and rotates with respect to the hook 100, the elastic assembly 300 maintains a distance between the operating portion 221 and the abutting portion 111. The mounting assembly 200 does not fall due to earthquakes or other external forces, ensuring the safety of the quick attachment / detachment device.

Further, as one specific embodiment of the present invention, as shown in FIGS. 2 and 6, the elastic assembly 300 includes a rotation stop ring 310, a rotation stop ring 310, and a lamp socket 220 that abut on the hook 100. In this structure, both ends of the elastic case 320 abut on the rotation stop ring 310 and the lamp socket 220, respectively, and the elastic action of the elastic case 320 causes the rotation stop ring 310 to also rotate. It abuts on 310. As can be understood, the specific structure of the elastic assembly 300 can be appropriately modified according to the choice of actual situation and the specific demand, and the mounting assembly 200 is provided with a blocking portion 211 and an operating portion 221. You just have to guarantee that, and you are not limited here.

Further, as one specific embodiment of the present invention, the elastic case 320 may be a spring, but is not limited thereto, and the number of elastic cases 320 may be at least one, preferably the elastic case. The number of 320 is at least two, which guarantees that the distance between the operating portion 221 and the abutting portion 111 is stably maintained in the absence of human action. Naturally, the number of elastic cases 320 can be appropriately adjusted according to the choice of actual situation and the specific demand, and is not limited here.

Further, as one specific embodiment of the present invention, as shown in FIGS. 2 and 6, the rotation stop ring 310 is provided with a rotation stop block 311 projecting inward along the radial direction to prevent rotation. The block 311 is used to limit the mounting assembly 200 from rotating with respect to the hook 100 by blocking the abutting portion 111, thereby causing the mounting assembly 200 to idle and causing the conductors of the light emitting assembly 400 to spin. It can be prevented from being wound up or cut off.

Further, as one specific embodiment of the present invention, as shown in FIGS. 2 and 6, the elastic assembly 300 further includes a connection shaft 330 for connecting the rotation stop ring 310 and the lamp socket 220, and the connection shaft. The 330 extends along the assembly direction and the lamp socket 220 can slide along the connecting shaft 330. In the embodiment, one end of the connection shaft 330 is fixed to the rotation stop ring 310, the retaining head 331 is installed at the other end, and the lamp socket 220 is provided with a through hole 222 for the connection shaft 330 to pass through. The outer diameter of the stop head 331 is larger than the hole diameter of the through hole 222, the lamp socket 220 can be prevented from falling off from the connection shaft 330, and the rotation stop ring 310 and the lamp socket 220 are integrally fixed.

Further, as one specific embodiment of the present invention, the connecting shaft 330 may be a screw, a rivet or a pull stud, and of course, depending on the selection of the actual situation and the specific demand, the connecting shaft 330 may be connected. The shaft 330 may be another locking component.

Further, as one specific embodiment of the present invention, the number of connecting shafts 330 may be at least one, preferably the number of connecting shafts 330 is at least two, and of course, in practice. The number of connecting shafts 330 can be appropriately adjusted according to the choice of circumstances and specific demands, and is not limited here.

Further, as one specific embodiment of the present invention, the elastic case 320 is fitted outside the connecting shaft 330, so that the elastic case 320 is stably held between the rotation stop ring 310 and the lamp socket 220. Installed and, of course, depending on the choice of actual situation and specific demand, the elastic case 320 may be installed between the rotation stop ring 310 and the lamp socket 220 by other means, where. Not limited to only.

As shown in FIGS. 1-9, embodiments of the present invention further provide lighting fixtures, including a light emitting assembly 400, a lamp cover 500 and a quick attachment / detachment device as described above, the lamp cover 500 being provided in the mounting assembly 200. The light emitting assembly 400 is provided between the mounting assembly 200 and the lamp cover 500. Since the lamp provided by the present embodiment employs all the technical solutions of all the above-described embodiments, it also has all the beneficial effects of the technical solutions of all the above-described embodiments, which are described here. Is omitted.

The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are all of the present invention. It should be within the scope of protection.

100 Hooking tool 110 Snap 111 Abuting part 200 Mounting assembly 210 Lamp disk 211 Blocking part 220 Lamp socket 221 Operation part 222 Through hole 230 Mounting groove 300 Elastic assembly 310 Rotation stop ring 311 Rotation stop block 320 Elastic matter 330 Connection shaft 331 disconnection Stop head 400 Light emitting assembly 500 Lamp cover 600 Light emitting cavity 2211 Guide surface 2211a First guide segment 2211b Second guide segment 2211c Third guide segment 2212 Stopper 2213 Spring plate

Claims (10)

It is a hooking tool, and a snap is installed on the hooking tool, and the snap has two types of states of popping out and retracting on the hooking tool, and the snap tends to always pop out on the hooking tool. Then, with the hooking tool on which the contact portion is installed on the snap,
A mounting assembly that is rotatably mounted to the hook, the mounting assembly is provided with an operating portion and a blocking portion along the assembly direction, and the snap is located between the operating portion and the blocking portion. With the mounting assembly
Equipped with
The mounting assembly and the hooking tool can move relative to each other along the assembly direction, whereby the operating portion can come into contact with or separate from the abutting portion.
When the operating portion comes into contact with the abutting portion, the mounting assembly rotates with respect to the hook, and the operating portion presses the abutting portion and pops out and retracts the snap. Can be switched between
When the snap pops out of the hook, the blocking portion abuts on the snap to prevent the mounting assembly from detaching from the hook along the assembly direction and the snap to pull. A rapid attachment / detachment device characterized in that when retracted into a hook, the snap avoids the blocking portion so that the mounting assembly can be disengaged from the hook along the assembly direction. The mounting assembly includes a lamp socket and a lamp disk assembled in sequence along the assembly direction, the lamp socket and the lamp disk surrounding the lamp socket to form a mounting groove, and the hook is assembled in the mounting groove. The quick attachment / detachment device according to claim 1. The quick attachment / detachment device according to claim 2, wherein the blocking portion is provided on the lamp disk, and the operation portion is provided on the lamp socket. The rapid attachment / detachment device further includes an elastic assembly, which is installed between the lamp socket and the hook along the assembly direction, the elastic assembly in which the lamp socket is always from the hook. The quick attachment / detachment device according to claim 3, wherein the device is used to have a tendency to separate. The quick attachment / detachment device according to claim 4, wherein the elastic assembly includes a rotation stop ring that abuts on the hook and an elastic case provided between the rotation stop ring and the lamp socket. A rotation stop block is provided on the rotation stop ring so as to project inward along the radial direction, and the rotation stop block blocks the contact portion so that the mounting assembly rotates with respect to the hook. The quick attachment / detachment device according to claim 5, wherein the device is used to limit the number of devices. The elastic assembly may further include a connecting shaft for connecting the rotation stop ring and the lamp socket, the connecting shaft extending along the assembly direction and the lamp socket sliding along the connecting shaft. The quick attachment / detachment device according to claim 5, wherein the device can be attached / detached. When the operating portion comes into contact with the abutting portion, the operating portion is installed outside the abutting portion along the radial direction, and a guide surface for pressing the abutting portion is installed on the operating portion. The quick attachment / detachment device according to any one of claims 1 to 7. The guide planes include a first guide segment and a second guide segment connected in sequence.
When the abutting portion moves from one end of the first guide segment away from the second guide segment toward the other end of the first guide segment, the snap is gradually retracted into the hook. ,
The quick attachment / detachment device according to claim 8, wherein when the second guide segment abuts on the contact portion, the snap retracts into the hook. The light emitting assembly, the lamp cover and the quick attachment / detachment device according to any one of claims 1 to 9 are included, the lamp cover is installed in the mounting assembly, and the light emitting assembly is between the mounting assembly and the lamp cover. A lamp that is characterized by being installed in.

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